TURBO CODE ENCODER AND ENCODING METHOD FOR IMPROVING ERROR CORRECTION EFFICIENCY

Title:

TURBO CODE ENCODER AND ENCODING METHOD FOR IMPROVING ERROR CORRECTION EFFICIENCY

Document Type and Number:

WIPO Patent Application WO/2018/143489

Kind Code:

A1

Abstract:

An improved turbo code encoding method and an encoder therefor are disclosed. The encoder in the present disclosure may comprise four delayers. Also, the encoder may determine a circulation state through pre-encoding and, based on the circulation state, generate a turbo code having a tail-biting structure. Furthermore, the encoder may comprise a switching circuit and work just like the conventional LTE turbo code encoders by turning off the switching circuit.

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Inventors:

NOH KWANGSEOK (KR)
KIM DONGKYU (KR)
KIM MYEONGJIN (KR)
LEE SANGRIM (KR)
LEE HOJAE (KR)

Application Number:

PCT/KR2017/001074

Publication Date:

August 09, 2018

Filing Date:

February 01, 2017

Export Citation:

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Assignee:

LG ELECTRONICS INC (KR)

International Classes:

H03M13/25; H03M13/00

Foreign References:

US20100031125A1	2010-02-04
US20120324316A1	2012-12-20
US20130064323A1	2013-03-14

Other References:

ORANGE ET AL.: "Enhanced Turbo Codes for NR: Implementation Details", R1-167413, 3GPP TSG-RAN WG1 MEETING #86, 12 August 2016 (2016-08-12), Gothenburg, Sweden, XP051142038
ERICSSON: "Further Enhanced Turbo Codes for NR", R1-1611325, 3GPP TSG RAN WG1 MEETING #87, 6 November 2016 (2016-11-06), Reno, USA, XP051190693

Attorney, Agent or Firm:

KIM, Yong In et al. (KR)

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